Micro Bunsen Burner with Needle Valve and Flame Stabilizer, Natural Gas Subcategory_Electromagnetism Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

Aluminum-handled collecting net swings lightweight through tall grass and air sweeps for classroom field trips and introductory entomology sampling work

supporting three-rope compound arrangements for advanced mechanical-advantage investigations

supporting semi-quantitative hydroperoxide and ether peroxide monitoring in the lab

Micro Bunsen Burner with Needle Valve and Flame Stabilizer, Natural Gas Subcategory_Electromagnetism Research-grade oxygen spectrum tube atNeedle valve and flame stabilizer add precision control to this nickel plated micro Bunsen burner running on natural gas for small flame work.